Wiki

The original version by Frank Schwarz has been modified by Jan Schulz-Hofen to use the more common "Also available in" bottom links and is integrated in Planio Redmine hosting. The original version can be found here. The modified version is on Github. At the time of this writing, the modified version needs a hook which is not yet in Redmine core. The patch is included. Whether or not the patch has made it into core yet, can be tracked here.